uop fluid catalytic cracking process
advances in fluid catalytic cracking
Ngày tải lên :
02/04/2014, 16:01
... L Occelli 129 Advances in Fluid Catalytic Cracking: Testing, Characterization, and Environmental Regulations, edited by Mario L Occelli Advances in Fluid Catalytic Cracking Testing, Characterization, ... for Fluid Catalytic Cracking Unit Petroleum Science and Technology 26 (2008): 43645 11 Corma, A., and Sauvanaud, L Increasing LCO Yield and Quality in the FCC: Cracking Pathways Analysis In Fluid ... fluidized catalytic cracking (FCC) process remains the major process to convert high boiling range vacuum gasoil (VGO) and other heavy hydrocarbon product intermediates from other refinery processes...
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fluid catalytic cracking handbook - 2nd ed
Ngày tải lên :
02/04/2014, 16:04
... Trends in Fluidized Catalytic Cracking _ 307 Reformulated Fuels, 308 Residual Fluidized Catalytic Cracking (RFCC), 323 Reducing FCC Emissions, 327 Emerging Developments in Catalysts, Processes, ... Fluid Catalytic Cracking Handbook SECOND EDITION This page intentionally left blank Fluid Catalytic Cracking Handbook HandbookDesign,Operation and ... Data ghbeigi, Reza Fluid catalytic cracking handbook / Reza Sadeghbeigi.—2nd ed p cm Includes bibliographical references and index ISBN 0-88415-289-8 (alk paper) Catalytic cracking Title P690.4.S23...
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bài giảng công nghệ chế biến dầu mỏ chương 5 cracking xúc tác FCC (catalytic cracking)
Ngày tải lên :
10/08/2015, 05:14
... Công nghệ cracking xúc tác • Cracking xúc tác lớp cố định • Cracking xúc tác lớp sôi 6.1 Cracking xúc tác lớp cố định • Hiệu suất chuyển hóa thấp • Ngưng tụ cốc • Quá nhiệt cục 6.2 Cracking xúc ... trình cracking XT 4.1 Phản ứng mong muốn Phản ứng isomer hoá: Thường xảy trước phản ứng cracking 4 Hóa học trình cracking XT 4.2 Phản ứng không mong muốn Phản ứng chuyển vị hydro: Hóa học trình cracking ... trung hòa chúng cấu tử sản phẩm cracking xúc tác 4 Hóa học trình cracking XT 4.1 Phản ứng mong muốn Phản ứng cắt mạch (cracking ): xảy theo chế ion cacbonium Hoạt tính cracking hydrocacbon giảm dần...
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Chapter 5 catalytic cracking
Ngày tải lên :
30/08/2015, 20:09
... Công nghệ cracking xúc tác • Cracking xúc tác lớp cố định • Cracking xúc tác lớp sôi 6.1 Cracking xúc tác lớp cố định • Hiệu suất chuyển hóa thấp • Ngưng tụ cốc • Quá nhiệt cục 6.2 Cracking xúc ... trình cracking XT 4.1 Phản ứng mong muốn Phản ứng isomer hoá: Thường xảy trước phản ứng cracking 4 Hóa học trình cracking XT 4.2 Phản ứng không mong muốn Phản ứng chuyển vị hydro: Hóa học trình cracking ... trung hòa chúng cấu tử sản phẩm cracking xúc tác 4 Hóa học trình cracking XT 4.1 Phản ứng mong muốn Phản ứng cắt mạch (cracking ): xảy theo chế ion cacbonium Hoạt tính cracking hydrocacbon giảm dần...
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A WELL – DISPERSED CATALYTIC COATING PROCESS ONSTAINLESS STEEL MICRO REFORMER
Ngày tải lên :
19/12/2015, 19:26
... Student name : Duong Dinh Tuan Student ID : DTN 1153070102 Thesis Title : A well – dispersed catalytic coating process on stainless steel micro – reformer Supervisor (s): Ph.D Phan Dinh Binh Assocs ... stationary fuel cell applications and portable fuel cell application One main part in PEMFC is catalytic process Catalyst plays an important role in PEMFC because catalysts increase the reaction rates ... coating quality To obtain a good quality in term of coating process, there are several factors which control the quality of coating process: particle dispersion, particle size distribution, slurry...
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Tài liệu Báo cáo khoa học: Processing, catalytic activity and crystal structures of kumamolisin-As with an engineered active site pptx
Ngày tải lên :
19/02/2014, 07:20
... glutamic acid residue in their catalytic triad, as well as of an aspartic acid residue in the oxyanion hole, must be closely related to the preference of their catalytic activity for acidic pH ... residue numbers of the prodomain are designated with the suffix ‘p’) and a catalytic domain (Ala1-Pro364; residues in the mature catalytic domain are numbered without a suffix where unambiguous, and ... importance of the glutamate-mediated catalytic triad and an aspartic acid residue in the oxyanion hole of sedolisins for their lowpH peptidase activity Results Processing and purification of mutants...
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The Use of Supercritical Fluid Extraction Technology in Food Processing pptx
Ngày tải lên :
31/03/2014, 22:20
... organic substances is another advantage of supercritical fluid analytical techniques The Use of Supercritical Fluid Extraction Technology in Food Processing R.S Mohamed and G.A Mansoori Featured Article ... particles Another variation is the solution-enhanced dispersion by supercritical fluids In this process, the supercritical fluid is first mixed with the solution and it is the mixture that is subsequently ... using supercritical fluids: literature and patent survey J Supercritical Fluids, 20, 179-219, 2001 UB Kompella, K Koushik Prepartion of drug delivery systems using supercritical fluid technology...
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fluid bed technology in materials processing
Ngày tải lên :
02/04/2014, 14:57
... Hints on Fluid Bed Calcination IV Direct Reduction A Significance B Iron Ore Reduction Advent of the Fluid Bed Fluid Bed Processes a H–Iron Process b Fluidized Iron Ore Reduction c Nu–Iron Process ... Basics of Fluidization I Introduction A Fluidlike Behavior B Fluidization State Gas/Liquid Flow Onset of Fluidization Situation at the Onset of Fluidization Bed Pressure Drop C Advantages of Fluidized ... Uses VI Fluid Beds in Nuclear Fuel Reprocessing A Fuel Reprocessing Methods a Aqueous Methods b Nonaqueous Methods c Combined Methods Fluoride Volatility Process a Process Description b Fluid Bed...
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Biodiesel production process by homogeneousheterogeneous catalytic system using an acid base catalyst
Ngày tải lên :
05/05/2014, 08:34
... heterogeneous catalytic process The suitable catalyst should possess high activity and selectivity, high water-tolerance, high stability, it should be inexpensive and its production process should ... materials show interesting results but only in respect with acid or basic catalytic aspect Moreover, in order to achieve good catalytic performance, some of them can used only in strong conditions, ... identify the nature and the strength of the catalytic active sites The reaction conditions were not optimized for the highest reaction yield: all catalytic tests provided to compare the activities...
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Báo cáo khoa học nông nghiệp " Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam " docx
Ngày tải lên :
21/06/2014, 06:20
... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong ... and methods on cracking fraction of rice and losses for different varieties and seasons The objective of this experiment is to determine the effect of harvesting time on kernel cracking and optimize ... described below 20 5.1.1 Influence of harvesting time on rice cracking Experiments conducted on two common rice varieties indicated that the rice cracking is obviously influenced by the variety and time...
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Project Progress Report: " Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - Ms5" pot
Ngày tải lên :
21/06/2014, 06:20
... harvesting time on rice cracking Drying of paddy using a reversible flat bed dryer _ Glass transition phenomenon in relation to rice cracking ... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong ... whole rice grain yield due to cracking is one of the major issues that directly reduce income and availability of staple food to the farmers in the Mekong River Delta The cracking or partial fissuring...
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INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM " ppt
Ngày tải lên :
21/06/2014, 06:20
... July-2007 At Kien Giang Province Project: INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM Figure 1: Opening by Dr...
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Nghiên cứu khoa học nông nghiệp " INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM " pptx
Ngày tải lên :
21/06/2014, 06:20
... Thanh & Thot Not Districts) Project: INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM Figure 1: Opening by Dr...
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Project Completion Report:" Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - MS4 " docx
Ngày tải lên :
21/06/2014, 06:20
... due to cracking Cracking can develop in the field as a result of changes in grain moisture or moisture cycles after the rice matures due to hot sunny days followed by humid nights The cracking ... a fluid Column drying is a high cost drying method compared to flat-bed drying High temperature, fluidised bed drying is cheaper to dry the moisture down to 18% Therefore, two-stage drying, fluidised ... DURING RICE MILLING Rice milling is the process of removing the husk and bran layer to produce white rice The process is undertaken as: • A one step milling process where the husk and the bran are...
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Project Completion Report: Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - APPENDIX 1 " pdf
Ngày tải lên :
21/06/2014, 06:20
... kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam APPENDIX 2B Effects of high temperature fluidized bed drying and tempering on kernel cracking ... were dehulled by hand to avoid cracking developing during this procedure Fifty dehulled grains were randomly checked to count cracking grains under microscope, and cracking fraction calculated ... rice cracking and head rice yield in the Mekong River Delta of Vietnam ABSTRACT Timely harvesting plays an important role in controlling rice cracking Reduced whole rice grain yield due to cracking...
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Project Progress Report: Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - APPENDIX 3A" pptx
Ngày tải lên :
21/06/2014, 06:20
... PROJECT COMPLETION REPORT 026/05VIE Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam APPENDIX 3B EXPERIMENT ON ... threshing, sun/mechanical drying, loading/unloading, transporting, milling processing and storage conditions Milling processing is an important stage as it produces the final product (white rice) ... Determination of grain cracking Three 150 g paddy samples were taken from each block to ensure the repetition of each block Grains were dehulled by hand to make sure no cracking developed during...
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Project Progress Report: ReInvestigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - MS4 " docx
Ngày tải lên :
21/06/2014, 06:20
... Effect of harvesting time on the rice cracking and head rice yield Incorrect harvesting time is one of the major factors that cause the losses due to cracking Cracking can develop in the field as ... maturity 1.1.2 Cracking in white rice The cracking in the whole white rice kernels were also measured for the same rice variety samples which were used to determine the brown rice cracking It is ... rice would normally break during the whitening process The cracking in the white rice kernels can be developed due to the shear during the whitening process Some of the brown rice kernels with minor...
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Card Project Progress Report: Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam " MS7 ppt
Ngày tải lên :
21/06/2014, 06:20
... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong ... Vietnamese version is attached) Project: INVESTIGATION OF RICE KERNEL CRACKING AND ITS CONTROL IN THE FIELD AND DURING POST-HARVEST PROCESSES IN THE MEKONG DELTA OF VIETNAM NONG LAM UNIVERSITY QUEENSLAND...
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Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam - MS6 " pptx
Ngày tải lên :
21/06/2014, 06:20
... Institute Information Project Name Investigation of rice kernel cracking and its control in the field and during post-harvest processes in the Mekong Delta of Vietnam Vietnamese Institution Nong ... results on harvesting time and methods in two seasons (rainy 2006 and dry 2007) High temperature fluidised bed drying (using two rice varieties) Experimental results on flat bed drying including...
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